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<p>I am a total noob in racking servers. I long for explicit clarity
about KiloWatts:</p>
<p> - What KW's your GPU rack is using as 90%-tile?</p>
<p> - How many KW's of heat vendor guarantees to take out, if all
racks produce this amount of heat?</p>
<p> - Does vendor tell you this info?</p>
<p>Implicit human assumption may be that total power available in a
rack, if used, will be dissipated by cooling. Something tells me
that even implicit assumption may be missing from SLA'a. (reminder
to read 'em.)<br>
</p>
<p> - Do you have to space racks out, if they consume all of given
power (e.g. GPU's)?</p>
<p>It be nice to hear both consumed and energy and ability to absorb
it in same nominal units, like KW's, as these are same energy per
time, units of power.</p>
<p>Super-cooled DC is super implicit. What are explicit numbers?</p>
<p>(It happens that I write code that implicitly means the right
thing, but it never convinces the machine. :) )<br>
</p>
<div class="moz-cite-prefix">On 2020-10-07 6:03 p.m., Charlie Drage
wrote:<br>
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<blockquote type="cite"
cite="mid:CAOH=HH-OPBG7fDiZmaWDUSMrbWDW_gSqhcmV3MOzzOMdJKOtdA@mail.gmail.com">
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<div dir="auto">Off-ish topic. Has anyone had an experience
hosting a high temp multi GPU rack server at NPlus or any nearby
data center? The problem I'm having is constant high
temperatures with my cluster.
<div dir="auto"><br>
</div>
<div dir="auto">So looking for a super-cooled DC. </div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Wed, Oct 7, 2020, 18:00
Jonathan Poole <<a href="mailto:jpoole@digitaljedi.ca"
moz-do-not-send="true">jpoole@digitaljedi.ca</a>> wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Francisco is
pretty awesome. I’d concur with that <br>
<br>
Sent from my iPhone<br>
<br>
> On Oct 7, 2020, at 6:58 PM, Digimer <<a
href="mailto:lists@alteeve.ca" target="_blank"
rel="noreferrer" moz-do-not-send="true">lists@alteeve.ca</a>>
wrote:<br>
> <br>
> Excellent news, thanks.<br>
> <br>
>> On 2020-10-07 5:25 p.m., Charlie Drage wrote:<br>
>> Just replied ^^. If Fibernetics took over, I'd
suggest giving them a<br>
>> try. Francisco is a networking guru.<br>
>> <br>
>> <br>
>> <br>
>> On Wed, Oct 7, 2020, 17:24 Digimer <<a
href="mailto:lists@alteeve.ca" target="_blank"
rel="noreferrer" moz-do-not-send="true">lists@alteeve.ca</a><br>
>> <mailto:<a href="mailto:lists@alteeve.ca"
target="_blank" rel="noreferrer" moz-do-not-send="true">lists@alteeve.ca</a>>>
wrote:<br>
>> <br>
>> It's who we're strongly leaning towards. Can you
elaborate on your past<br>
>> experience?<br>
>> <br>
>>> On 2020-10-07 1:29 p.m., Charlie Drage wrote:<br>
>>> Super delayed reply.<br>
>>> <br>
>>> But whatever you do, do NOT host at Rack &
Data.<br>
>>> <br>
>>> I had nothing but problems (I was there for 3
years).<br>
>>> <br>
>>> --<br>
>>> Charlie Drage<br>
>>> PGP - 4096R/C037D617<br>
>>> GPG / Encrypted Communication: <a
href="http://charliedrage.com/contact" rel="noreferrer
noreferrer" target="_blank" moz-do-not-send="true">charliedrage.com/contact</a><br>
>> <<a href="http://charliedrage.com/contact"
rel="noreferrer noreferrer" target="_blank"
moz-do-not-send="true">http://charliedrage.com/contact</a>><br>
>>> <br>
>>> On Thu, May 28, 2020 at 3:06 PM Andrew Sullivan
Cant<br>
>>> <<a href="mailto:acant@alumni.uwaterloo.ca"
target="_blank" rel="noreferrer" moz-do-not-send="true">acant@alumni.uwaterloo.ca</a>
<mailto:<a href="mailto:acant@alumni.uwaterloo.ca"
target="_blank" rel="noreferrer" moz-do-not-send="true">acant@alumni.uwaterloo.ca</a>>>
wrote:<br>
>>>> <br>
>>>> Now this got be curious if anyone has a list
of all the data<br>
>> centres in<br>
>>>> the region.<br>
>>>> <br>
>>>> A quick search found this list, which has
some:<br>
>>>> <a
href="https://www.datacentermap.com/canada/waterloo/"
rel="noreferrer noreferrer" target="_blank"
moz-do-not-send="true">https://www.datacentermap.com/canada/waterloo/</a><br>
>>>> <br>
>>>> Which includes<br>
>>>> * DataCity<br>
>>>> * N Plus Networks<br>
>>>> * NeuStyle - Wat1<br>
>>>> * Rack & Data<br>
>>>> <br>
>>>> <br>
>>>> Some additional search also found:<br>
>>>> * <a href="http://kwdatacentre.com/"
rel="noreferrer noreferrer" target="_blank"
moz-do-not-send="true">http://kwdatacentre.com/</a><br>
>>>> * <a href="https://cloudatcost.com/"
rel="noreferrer noreferrer" target="_blank"
moz-do-not-send="true">https://cloudatcost.com/</a><br>
>>>> <br>
>>>> Are there any others?<br>
>>>> <br>
>>>> Andrew<br>
>>>> <br>
>>>> <br>
>>>> On 2020-05-25 7:13 p.m., Paul Nijjar via
kwlug-disc wrote:<br>
>>>>> <br>
>>>>> For some reason Madison's post got
discarded too. Sigh.<br>
>>>>> <br>
>>>>> Madison: Have you looked into Datacity?<br>
>>>>> <br>
>>>>> - Paul<br>
>>>>> <br>
>>>>> ----- Forwarded message from <a
href="mailto:kwlug-disc-bounces@kwlug.org" target="_blank"
rel="noreferrer" moz-do-not-send="true">kwlug-disc-bounces@kwlug.org</a><br>
>> <mailto:<a
href="mailto:kwlug-disc-bounces@kwlug.org" target="_blank"
rel="noreferrer" moz-do-not-send="true">kwlug-disc-bounces@kwlug.org</a>>
-----<br>
>>>>> <br>
>>>>> <br>
>>>>> Date: Mon, 25 May 2020 16:59:55 -0400<br>
>>>>> From: Madison Kelly <<a
href="mailto:mkelly@alteeve.ca" target="_blank"
rel="noreferrer" moz-do-not-send="true">mkelly@alteeve.ca</a>
<mailto:<a href="mailto:mkelly@alteeve.ca" target="_blank"
rel="noreferrer" moz-do-not-send="true">mkelly@alteeve.ca</a>>><br>
>>>>> To: KWLUG discussion <<a
href="mailto:kwlug-disc@kwlug.org" target="_blank"
rel="noreferrer" moz-do-not-send="true">kwlug-disc@kwlug.org</a><br>
>> <mailto:<a href="mailto:kwlug-disc@kwlug.org"
target="_blank" rel="noreferrer" moz-do-not-send="true">kwlug-disc@kwlug.org</a>>><br>
>>>>> Subject: Looking for colo facility
suggestions<br>
>>>>> <br>
>>>>> Hi all,<br>
>>>>> <br>
>>>>> � Anyone have experience with colo
facilities?<br>
>>>>> <br>
>>>>> � We're looking of 1/4 ~ 1/2 rack, and
a facility with<br>
>> multiple internet<br>
>>>>> connections and redundant power.<br>
>>>>> <br>
>>>>> Thanks for any advice!<br>
>>>>> <br>
>>>>> Madi<br>
>>>>> <br>
>>>>> --<br>
>>>>> Madison Kelly<br>
>>>>> Alteeve's Niche!<br>
>>>>> Chief Technical Officer<br>
>>>>> c: +1-647-471-0951<br>
>>>>> c: +1-647-501-5200<br>
>>>>> <a href="https://alteeve.com/"
rel="noreferrer noreferrer" target="_blank"
moz-do-not-send="true">https://alteeve.com/</a><br>
>>>>> <br>
>>>>> <br>
>>>>> <br>
>>>>> ----- End forwarded message -----<br>
>>>>> <br>
>>>>
_______________________________________________<br>
>>>> kwlug-disc mailing list<br>
>>>> <a href="mailto:kwlug-disc@kwlug.org"
target="_blank" rel="noreferrer" moz-do-not-send="true">kwlug-disc@kwlug.org</a>
<mailto:<a href="mailto:kwlug-disc@kwlug.org"
target="_blank" rel="noreferrer" moz-do-not-send="true">kwlug-disc@kwlug.org</a>><br>
>>>> <a
href="https://kwlug.org/mailman/listinfo/kwlug-disc_kwlug.org"
rel="noreferrer noreferrer" target="_blank"
moz-do-not-send="true">https://kwlug.org/mailman/listinfo/kwlug-disc_kwlug.org</a><br>
>>> <br>
>>> _______________________________________________<br>
>>> kwlug-disc mailing list<br>
>>> <a href="mailto:kwlug-disc@kwlug.org"
target="_blank" rel="noreferrer" moz-do-not-send="true">kwlug-disc@kwlug.org</a>
<mailto:<a href="mailto:kwlug-disc@kwlug.org"
target="_blank" rel="noreferrer" moz-do-not-send="true">kwlug-disc@kwlug.org</a>><br>
>>> <a
href="https://kwlug.org/mailman/listinfo/kwlug-disc_kwlug.org"
rel="noreferrer noreferrer" target="_blank"
moz-do-not-send="true">https://kwlug.org/mailman/listinfo/kwlug-disc_kwlug.org</a><br>
>>> <br>
>> <br>
>> <br>
>> -- <br>
>> Digimer<br>
>> Papers and Projects: <a
href="https://alteeve.com/w/" rel="noreferrer noreferrer"
target="_blank" moz-do-not-send="true">https://alteeve.com/w/</a><br>
>> "I am, somehow, less interested in the weight and
convolutions of<br>
>> Einstein’s brain than in the near certainty that
people of equal talent<br>
>> have lived and died in cotton fields and
sweatshops." - Stephen Jay<br>
>> Gould<br>
>> <br>
> <br>
> <br>
> -- <br>
> Digimer<br>
> Papers and Projects: <a href="https://alteeve.com/w/"
rel="noreferrer noreferrer" target="_blank"
moz-do-not-send="true">https://alteeve.com/w/</a><br>
> "I am, somehow, less interested in the weight and
convolutions of<br>
> Einstein’s brain than in the near certainty that people
of equal talent<br>
> have lived and died in cotton fields and sweatshops." -
Stephen Jay Gould<br>
> <br>
> _______________________________________________<br>
> kwlug-disc mailing list<br>
> <a href="mailto:kwlug-disc@kwlug.org" target="_blank"
rel="noreferrer" moz-do-not-send="true">kwlug-disc@kwlug.org</a><br>
> <a
href="https://kwlug.org/mailman/listinfo/kwlug-disc_kwlug.org"
rel="noreferrer noreferrer" target="_blank"
moz-do-not-send="true">https://kwlug.org/mailman/listinfo/kwlug-disc_kwlug.org</a><br>
<br>
</blockquote>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
kwlug-disc mailing list
<a class="moz-txt-link-abbreviated" href="mailto:kwlug-disc@kwlug.org">kwlug-disc@kwlug.org</a>
<a class="moz-txt-link-freetext" href="https://kwlug.org/mailman/listinfo/kwlug-disc_kwlug.org">https://kwlug.org/mailman/listinfo/kwlug-disc_kwlug.org</a>
</pre>
</blockquote>
<div class="moz-signature">-- <br>
Mikalai Birukou <br>
CEO | 3NSoft Inc.</div>
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